Stationary quasivariational inequalities with gradient constraint and nonhomoge...

• Autor(es): Azevedo, Assis ; Miranda, Fernando ; Santos, Lisa
• Data: 2014
• Identificador Persistente: http://hdl.handle.net/1822/29430
• Origem: RepositóriUM - Universidade do Minho
• Assunto(s): Quasivariational inequality; Gradient constraint; Nonhomogeneous boundary conditions
• Tipo de Documento: Documento de conferência
• Idioma: Inglês

Descrição

Publicado em "From particle systems to partial differential equations. Part 2. (Springer proceedings in mathematics & statistics, vol. 75). ISBN 978-3-642-54270-1 We study existence of solution of stationary uasivariational inequalities with gradient constraint and nonhomogeneous boundary condition of Neumann or Dirichlet type. Through two different approaches, one making use of a fixed point theorem and the other using a process of regularization and penalization, we obtain different sufficient conditions for the existence of solution.